Base | Representation |
---|---|
bin | 1100001001110… |
… | …1010111110101 |
3 | 10112220212021002 |
4 | 3002131113311 |
5 | 101022214440 |
6 | 5020333045 |
7 | 1156201535 |
oct | 302352765 |
9 | 115825232 |
10 | 50976245 |
11 | 26858231 |
12 | 150a4185 |
13 | a73a878 |
14 | 6aad4c5 |
15 | 471e115 |
hex | 309d5f5 |
50976245 has 18 divisors (see below), whose sum is σ = 63828054. Its totient is φ = 39082320.
The previous prime is 50976227. The next prime is 50976253. The reversal of 50976245 is 54267905.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 40780996 + 10195249 = 6386^2 + 3193^2 .
It is not a de Polignac number, because 50976245 - 28 = 50975989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50976199 and 50976208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 494864 + ... + 494966.
It is an arithmetic number, because the mean of its divisors is an integer number (3546003).
Almost surely, 250976245 is an apocalyptic number.
It is an amenable number.
50976245 is a deficient number, since it is larger than the sum of its proper divisors (12851809).
50976245 is an equidigital number, since it uses as much as digits as its factorization.
50976245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273 (or 139 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 38.
The square root of 50976245 is about 7139.7650521568. The cubic root of 50976245 is about 370.7853903709.
The spelling of 50976245 in words is "fifty million, nine hundred seventy-six thousand, two hundred forty-five".
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